4G is the fourth generation of mobile phone communication technology. A 4G system provides mobile ultra broadband internet access. Your mobile will give faster downloads, uploads and ping responses because of these new mobile network. One problem with this new network is that you may need to get new phone to enjoy its benefits because all the older phone will only provides 3G facilities. Mobile companies have immediately responded to this and provide some new models which works absolutely well with this new mobile network. Give below are some of the top 4G smartphones of 2013.